Excuse me, Duke Zhou, I dreamed of the surging Yellow River, dreaming that I was walking and suddenly fell into the mud beach, struggling for help. What does this dream portend?
Fall into a quagmire: it means that if you don't know how to live, you won't pursue progress; Fall!
When I was about to be submerged, someone pulled me up: it means that you hope that someone will save you, or it is not too late to work hard!